Question

grupeaza convenabil factorii si rezolva: a) 2•3•5= 4•2•6= b)5•4•2= 2•3•4=

Answer 1

2 ×3×5=30
4×2×6=48
4×2×5=40
2×3×4=24

Answer 2

2x3x5=2x5x3=30
4x2x6=48
5x4x2=5x2x4=40
2x3x4=24